Nordpeis Duo 1 User manual

NO Monterings- og bruksanvisning 2
SE Installations- och bruksanvisning 10
GB Installation- and user manual 17
FI Käyttöohje 24
DE Montageanleitung 30
FR Manuel d’installation 41
Duo 1, 2, 4, 5, 6
Product no: 44665543/ 44665562/ 44665577/ 44665581/ 44665596/ 696165
Test no: RRF-40 11 2892, RRF-40 11 2893, SP PX14432-A, SP PX14432
Last updated: 28.09.2017
811138

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1. Please follow the installation manual when
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pipe to the surrounding materials.
2. Before use, please carefully read the user manual
and follow the instructions.
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never be reduced or partially obstructed. This may
lead to overheating, which again can cause house
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5. Never use other fuel than natural dry chopped
wood. Briquettes, peat, coke, coal and waste
from construction materials develops far higher
temperatures and emissions than natural wood.
Since your product has been designed for use
with natural wood only, other fuels may damage
the product, chimney and surrounding
constructions.
6. In case of damage to glass or door gasket, all use
of the product must be discontinued until the
damage has been repaired.
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INDEX
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Chimney Draught 18
Air Supply 18
2. Technical Information 18
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Operating Control 19
Installation of Thermotte™ 19
Adjustment of Legs 19
Flue Outlet Collar 19
Connecting the Flue 20
Fresh Air Supply Set 20
Assembly Duo 6 soapstone 20
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6. Maintenance 20
Cleaning and inspection 20
Ashes 20
Thermotte™ Insulating Plates 21
Door and glass 21
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18 GB
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in the same room or space as the appliance
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For your own safety, comply with the assembly instructions.
All safety distances are minimum distances. Installation of the
stove must comply with the current rules and regulations of
the country where the product is installed. Nordpeis AS is not
responsible for wrongly assembled stoves.
The illustrations indicate the approximate centre height of
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connection.
Subject to errors and changes.
For the latest updated version go to www.nordpeis.com.
2. Technical information
The stoves from Nordpeis all have secondary
combustion and are clean burning. The combustion
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then the gases from the fumes are lit by the hot air.
This ensures that these new stoves have minimal
emissions of soot particles and un-burnt gases (such
as CO) and are thus better for the environment. Clean
burning stoves require a small amount of wood in order
to obtain a good heat output. Use exclusively clean and
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maximum moisture content of 20%.
Material Sheet steel
Surface treatment Heat resistant varnish
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Duo 1 104
Duo 2 115
Duo 4/5 115/112
Duo 6 150
'UDXJKWV\VWHP Air vent control
&RPEXVWLRQV\VWHP Secondary combus-
tion (clean burning)
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3,9 - 7
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Flue outlet Top and rear
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All our products are tested according to the latest
European requirements and also WRWKH1RUZHJLDQ
standard NS 3058 and NS 3059, which include particle
tests. However, several European countries have local
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regularly. It is the responsibility of the client that these
regulations are complied with in the country/region
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responsible for incorrect installation.
Important to check
(please note that this list is not exhaustive):
• GLVWDQFHIURP¿UHER[WRFRPEXVWLEOHÀDPPDEOH
materials
• insulation materials/requirements between
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Compared with older models, the clean burning stoves
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chimney. Even the best stove will not work properly
if the chimney does not have the right dimensions or
is not in good working order. The draught is mainly
controlled by gas temperature, outside temperature, air
supply as well as the height and inner diameter of the
chimney. The diameter of the chimney should never
EHOHVVWKDQWKDWRIWKHÀXHFKLPQH\FROODUFor draft
requirements at nominal heat output, see technical table
The draught increases when:
• The chimney becomes warmer than the outside air
• The active length of the chimney over the hearth
increases
• There is good air supply to the combustion
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in case the chimney is too large relative to the stove,
as the chimney does not heat up well enough. In such
cases you should contact professional for evaluation
of possible measures. Draught that is too strong can
be controlled with a damper. If necessary, contact a
chimney sweeper.
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A set for fresh air supply is available as accessory.
This will ensure that the air supply to the combustion
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kitchen fans and other factors which can create a
down-draught in the room. In all new construction, we
strongly recommend that it is designed and prepared
for direct supply of outside air. In older houses, the use
of fresh air supply set is also recommended. ,QVXႈFLHQW
air supply can cause down-draught and thereby low
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a soot deposits in the chimney.

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*Alternative versions
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Fuel recommended :RRG
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Operation Intermittent*
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wood is inserted when the previous load has burned down to ember
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3. Distance to combustible material
Ensure that the safety distances are respected
(FIG 1).
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the security distances required from the manufacturer.
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The following tools are necessary:
• 5 mm Allen key (included)
• 10/17 mm wrench (included)
• Phillips screwdriver
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Duo 1: Remove the lid that covers the rear of
the pedestal with a 10 mm wrench, unfasten the
transportation lock.
Duo 2: Two iron fasteners are screwed onto the pallet
and inserted through the back plate. Loosen these.
Next step is to remove the lower lid on the front of the
stove. It is fastened at the top with two clips at each
side. Pull the lid carefully outwards from the top and lift
it out of the two fasteners at the bottom. On the inside
of the lid there are two screws that must be unfastened
before the product can be removed from the pallet.
Duo 4/5/6: Open the door under the combustion
chamber. Unscrew the four screws that fasten the stove
to the pallet.
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to connecting it, control that all functions are easy to
manoeuvre and appear satisfactory.
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Handle is pulled out
Handle is pushed in
Open
Close
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Forward
Backward
Closed
Open
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1. If installing a Duo with lateral glass, the stainless
rails (FIG 15) must be removed before the
Thermotte plates are installed.
2. Install the Thermotte plates as shown in
FIG 16-20
3. On models with lateral glass the stainless rails are
placed as shown in FIG 21
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1%Please note that the legs of Duo 2, 4 and 5/6 must
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plate is used. Please also note that the height of the
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is raised.
Duo 1: Does not have adjustable legs
Duo 2 FIG 5-6: In order to adjust the front legs;
Remove the lower lid in front by tilting it out of the clips
at the top (A) and lifting it out from the bottom (B).
In order to adjust the rear legs; Remove the back plate
as shown in FIG 8-10D.
Use a 17 mm wrench in order to adjust the legs.
Duo 4/5/6 FIG 7: Open the door to the space under the
combustion chamber. Remove the 4 plastic lids and
adjust the legs with a 17 mm wrench. Put the plastic lids
back in place.
Flue outlet collar
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collar.

20 GB
For rear connection
FIG 8-11: Remove the top plate (A). Unfasten the
two screws that holds the collar in place and remove
the collar (B). Unfasten the two screws and bracket
that hold the back plate in place (C-D). Use a Phillips
screwdriver in order tu unscrew the two screws that
keep the lid in place behind the back plate (E). Unscrew
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in place it is important to push it well in place in order
to minimise the risk of gaps between the plate and the
sides of the stove.
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outlet collar. *Alternative versions exsists due to
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chimney, follow the recommendations from the chimney
manufacturer
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For connecting the fresh air supply set see ),*'82
Air 1, 2 and 4/5/6.
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The CE-mark which is included should be placed on the
stove.
Duo 1: The CE mark should be placed on the
oblique surface behind the stove.
FIG 12.
Duo 2: The CE mark should be placed in the
middle of the plate behind the lower lid
in the front. FIG 13.
Duo 4/5/6: The CE mark should be placed to the
right in the chamber under the
combustion chamber. FIG 14.
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Take care when inserting logs into the burn chamber,
in order not to damage the Thermotte plates. Please
note that there might be some humidity in the insulation
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times the stove is used. These will be resolved once
the humidity has evaporated. Possibly leave the door
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release some smoke or smell. Both the smoke and
smell will disappear and are not hazardous.
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Insert small dry pieces of kindling wood, ignite and
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before closing the door. Open the air vent control (FIG
4) before you close the door. Additional ignition air is
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supply is regulated with the air vent control.
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can be inserted. Pull the hot ember to the front of the
combustion chamber when inserting new logs so that
the wood is ignited from the front. Keep the door slightly
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around the clock increase pollution as well as the risk
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should this happen. Regulation of the air vent control
takes some experience, but after a little while a natural
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are inserted into a hot burn chamber. Let the
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WKHYHQWVDUHFORVHGWKHJDVIURPWKH¿UHZRRG
FDQEHLJQLWHGZLWKDEDQJ7KLVFDQFDXVH
GDPDJHVWRWKHSURGXFWDVZHOODVWKHLPPHGLDWH
HQYLURQPHQW
6. Maintenance
&OHDQLQJDQGLQVSHFWLRQ
The stove should be inspected thoroughly and cleaned
at least once per season (possibly in combination
with the sweeping of the chimney and chimney pipes).
Ensure that all joints are tight and that the gaskets are
rightly positioned. Exchange any gaskets that are worn
or deformed.
Remember that the stove must always be cold when
inspected.
Ashes
The ashes should be removed at regular intervals.
Be aware that the ashes can contain hot ember even
VHYHUDOGD\VDIWHUWKH¿UHLV¿QLVKHG8VHDFRQWDLQHU
of non-combustible material to remove the ashes. It is
recommended to leave a layer of ashes in the bottom
as this further insulates the burn chamber. Take care
with the Thermotte plates when the ashes are removed,
particularly when using an ash shovel, so as not to
damage them.

21
GB
7KHUPRWWHLQVXODWLQJSODWHV
7KHLQVXODWLRQSODWHV7KHUPRWWH),*DUHFODVVL¿HG
DV³ZHDUDQGWHDU´SDUWVZKLFKZLOOUHTXLUHWREH
exchanged after some years. The wear time will depend
on the individual use of your product.
1RUGSHLVRႇHUVDRQH\HDUZDUUDQW\RQWKHVHSDUWV
After this, replacements can be purchased.
If new plates are needed, contact your dealer:
$6PRNHEDႉH
B. Backplate
C. Bottom plate front
D. Bottom plate right
E. Bottom plate left
F. Lateral plate right (steel plate for models with side
glass (X)
G. Lateral plate left (steel plate for models with side
glass (X)
Please note: Wood logs that are too long can cause
strain and crack the plates, due to the tension created
between the side plates.
'RRUDQGJODVV
Should there be any soot on the glass it may be
necessary to clean it. Use dedicated glass cleaner,
as other detergents may damage the glass. (NB! Be
careful, even dedicated glass cleaner can damage the
varnish on the door frame). A good advice for cleaning
the glass is to use a damp cloth or kitchen roll paper
and apply some ash from the burn chamber. Rub
DURXQGWKHDVKRQWKHJODVVDQG¿QLVKRႇZLWKDSLHFH
of clean and damp kitchen roll paper. NB! Only clean
when the glass is cold.
Check regularly that the transition between the glass
and the door is completely tight. Periodically, it may be
necessary to change the gaskets on the door to ensure
that the burn chamber is air tight and working optimally.
These gaskets can be bought as a set, usually including
ceramic glue.
Ceramic glass should
be disposed of as resid-
ual waste, together with
pottery and porcelain
CERAMIC GLASS
CANNOT BE
RECYCLED
5HF\FOLQJRIWKHFHUDPLFJODVV
Ceramic glass cannot be recycled. Old glass, breakage
or otherwise unusable ceramic glass, must be discarded
as residual waste. Ceramic glass has a higher melting
temperature, and can therefore not be recycled together
with glass. In case it would be mixed with ordinary
glass, it would damage the raw material and could, in
worst case end the recycling of glass. It is an important
contribution to the environment to ensure that ceramic
glass does not end up with the recycling of ordinary
glass.
3DFNDJLQJUHF\FOH
The packaging accompanying the product should be
recycled according to national regulations.
:DUUDQW\
:DUQLQJ
8VHUHSODFHPHQWSDUWVUHFRPPHQGHGRQO\E\
the Manufacturer.
:DUQLQJ
$Q\XQDXWKRUL]HGPRGL¿FDWLRQRIWKHDSSOLDQFH
without written permission of the Manufacturer
are prohibited.
)RUGHWDLOHGGHVFULSWLRQRIWKHZDUUDQW\FRQGLWLRQVVHH
WKHHQFORVHGZDUUDQW\FDUGRUYLVLWRXUZHEVLWH
www.nordpeis.com
$GYLFHRQOLJKWLQJD¿UH
7KHEHVWZD\WROLJKWD¿UHLVZLWKWKHXVHRIOLJKWHQLQJ
briquettes and dry kindling wood. Newspapers cause a
lot of ash and the ink is damaging for the environment.
$GYHUWLVLQJÀ\HUVPDJD]LQHVPLONFDUWRQVDQGVLPLODU
DUHQRWVXLWDEOHIRUOLJKWLQJD¿UH*RRGDLUVXSSO\LV
LPSRUWDQWDWLJQLWLRQ:KHQWKHÀXHLVKRWWKHGUDXJKW
increases and door can be closed.
:DUQLQJ,QRUGHUWRDYRLGLQMXULHVSOHDVHEH
DZDUHWKDWWKHVXUIDIDFHPD\EHFRPHKRWGXULQJ
operation and that extra care need to be taken to
DYRLGVNLQEXUQ
:DUQLQJ1(9(5XVHDOLJKWLQJIXHOVXFKDV
SHWURONHURVHQHDOFRKRORUVLPLODUIRUOLJKWLQJ
D¿UH7KLVFRXOGFDXVHLQMXU\WR\RXDVZHOODV
GDPDJLQJWKHSURGXFW
Use clean and dry wood with a maximum moisture
content of 20%. Humid wood requires a lot of air for
the combustion, as extra energy/heat is required for
GU\LQJWKHKXPLGZRRGDQGWKHKHDWHႇHFWLVWKHUHIRUH
minimal. This in addition creates soot in the chimney
ZLWKWKHULVNRIFUHRVRWHDQGFKLPQH\¿UH
,QFDVHRIDFKLPQH\¿UHFORVHWKHGRRUDQGDLU
VXSSOLHVRQWKHVWRYHLQVHUWDQGFDOOWKH)LUH
%ULJDGH$IWHUDFKLPQH\¿UHWKHFKLPQH\PXVWLQ
DOOFDVHVEHLQVSHFWHGE\DQDXWKRUL]HGFKLPQH\
VZHHSHUEHIRUH\RXXVHWKHDSSOLDQFHDJDLQ

22 GB
6WRULQJRIZRRG
In order to ensure that the wood is dry, the tree should
be cut in winter and stored during the summer, covered
and in a location with adequate ventilation. The wood
pile must never be covered by a tarpaulin lying on the
ground as the tarpaulin will then act as a sealed lid that
will prevent the wood from drying. Always keep a small
amount of wood indoors for a few days before use so
that moisture in the surface of the wood can evaporate.
8VDJH
Not enough air to the combustion may cause the glass
WRVRRW+HQFHVXSSO\WKH¿UHZLWKDLUMXVWDIWHUWKH
ZRRGLVDGGHGVRWKDWWKHÀDPHVDQGJDVHVLQWKH
combustion chamber are properly burnt. Open the air
vent and have the door slightly ajar in order for the
ÀDPHVWRHVWDEOLVKSURSHUO\RQWKHZRRG
Note that the air supply for the combustion also can
EHWRRODUJHDQGFDXVHDQXQFRQWUROODEOH¿UHWKDWYHU\
quickly heats up the whole combustion chamber to an
extremely high temperature (when using with a closed
or nearly closed door). For this reason you should never
¿OOWKHFRPEXVWLRQFKDPEHUFRPSOHWHO\ZLWKZRRG
,WLVUHFRPPHQGHGWRNHHSDQHYHQ¿UHZLWKDVPDOO
amount of wood. Too many logs put on hot ember, may
result in combustion air starvation, and the gases will
be released unburnt. For this reason it is important to
increase the air supply just after adding logs.
&KRLFHRIIXHO
All types of wood, such as birch, beech, oak, elm, ash
DQGIUXLWWUHHVFDQEHXVHGDVIXHOLQWKHLQVHUW:RRG
VSHFLHVKDYHGLႇHUHQWGHJUHHVRIGHQVLW\WKHPRUH
dense the wood is, the higher the energy value. Beech,
oak and birch has the highest density.
$WWHQWLRQ:HGRQRWUHFRPPHQGXVLQJIXHO
EULTXHWWHVFRPSDFWZRRGLQRXUSURGXFWV8VHRI
VXFKIXHOPD\FDXVHWKHSURGXFWWRRYHUKHDWDQG
exceed the temperatures determined safe.
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\RXURZQULVNDQGRQO\VPDOODPRXQWVPD[RI
QRUPDOORDGVKRXOGEHXVHGIRUHDFKORDG
:DUQLQJ
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SO\ZRRGFKLSERDUGUXEELVKPLONFDUWRQV
SULQWHGPDWHULDORUVLPLODU,IDQ\RIWKHVHLWHPV
DUHXVHGDVIXHOWKHZDUUDQW\LVLQYDOLG
&RPPRQWRWKHVHPDWHULDOVLVWKDWGXULQJ
FRPEXVWLRQWKH\FDQIRUPK\GURFKORULF
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WKHHQYLURQPHQW\RXUVHOIDQGWKHLQVHUW
+\GURFKORULFDFLGFDQDOVRFRUURGHWKHVWHHOLQ
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GDPDJHLVQRWFRYHUHGE\WKHZDUUDQW\
6RXUFH³+nQGERNHႇHNWLYRJPLOM¡YHQQOLJYHGI\ULQJ´E\(GYDUG
Karlsvik SINTEF Energy Research AS and Heikki Oravainen

23
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6RPHDGYLFHLQFDse of combustion problems
Error Explanation Solution
1RGUDXJKW
The chimney is blocked Contact a chimney sweeper / dealer for more information or clean
WKHÀXHVPRNHEDႉHDQGEXUQFKDPEHU
7KHÀXHLVVRRW\RUWKHUHLVDFFXPXODWHGVRRWRQWKH
VPRNHEDႉH
7KHVPRNHEDႉHLVZURQJO\SRVLWLRQHG 9HULI\WKHDVVHPEO\RIWKHVPRNHEDႉHVHHDVVHPEO\LQVWUXFWLRQV
7KHVWRYH
release smoke
ZKHQOLJKWLQJ
WKH¿UHDQG
GXULQJFRPEXV-
tion
Downdraught in the room caused by no draught, that the
KRXVHLVWRR³DLUWLJKW´
/LJKWWKH¿UHZLWKDQRSHQZLQGRZ,IWKLVKHOSVPRUHELJJHUYHQWV
must be installed in the room.
Downdraught in the room – caused by extractor and/or
central ventilation system that pulls too much air out of
the room.
7XUQRႇUHJXODWHH[WUDFWRUDQGRURWKHUYHQWLODWLRQ,IWKLVKHOSV
more vents must be installed.
7KHÀXHVIURPWZR¿UHSODFHVVWRYHVDUHFRQQHFWHGWR
the same chimney at the same height.
2QHÀXHPXVWEHUHSRVLWLRQHG7KHKHLJKWGLႇHUHQFHRIWKHWZRÀXH
pipes must be of at least 30 cm.
7KHÀXHLVLQDGHFOLQLQJSRVLWLRQIURPWKHVPRNHGRPH
to the chimney.
7KHÀXHPXVWEHPRYHGVRWKDWWKHUHLVDQLQFOLQDWLRQRIDWOHDVW
10º from smoke dome to chimney. Possibly install a smoke suction
device*.
7KHÀXHLVWRRIDULQWRWKHFKLPQH\
7KHÀXHPXVWEHUHFRQQHFWHGVRWKDWLWGRHVQRWHQWHULQWRWKH
chimney but ends 5 mm before the chimney inner wall. Possibly
install a smoke suction device*.
Soot hatch in the basement or attic that is open and thus
creating a false draught.
Soot hatches must always be closed. Hatches that are not tight or
are defected must be changed.
'DPSHUWRSGUDXJKWYHQWVRUGRRUVRQ¿UHSODFHVWKDWDUH
not in use are open and create a false draught.
&ORVHGDPSHUGRRUVDQGWRSGUDXJKWYHQWVRQ¿UHSODFHVWKDWDUH
not in use.
$QRSHQKROHLQWKHFKLPQH\DIWHUWKDWD¿UHSODFHKDV
been removed, thus creating a false draught. +ROHVPXVWEHFRPSOHWHO\VHDOHGRႇZLWKPDVRQU\
Defect masonry in the chimney, e.g. it is not airtight
DURXQGWKHÀXHSLSHHQWU\DQGRUEURNHQSDUWLWLRQLQVLGH
the chimney creating a false draught.
Seal and plaster all cracks and sites that are not tight.
The cross-section in the chimney is too large which
results in no or very low draught.
7KHFKLPQH\PXVWEHUH¿WWHGSRVVLEO\LQVWDOODVPRNHVXFWLRQ
device*.
The cross-section in the chimney is too small and the
chimney cannot carry out all the smoke.
&KDQJHWRDVPDOOHU¿UHSODFHRUEXLOGQHZFKLPQH\ZLWKDODUJHU
cross section. Possibly install a smoke suction device*.
The chimney is too low and hence a poor draught. Increase the height of the chimney and/or install a chimney cap/
smoke suction device*.
7KHVWRYH
releases smoke
inside when
LWLVZLQG\
outside.
The chimney is too low in relationship to the surrounding
terrain, buildings, trees etc.
Increase the height of the chimney and/or install a chimney cap/
smoke suction device*.
Turbulence around the chimney due to the roof being
WRRÀDW
Increase the height of the chimney and/or install a chimney cap/
smoke suction device*.
7KHVWRYHGRHV
not heat suf-
¿FLHQWO\
The combustion receives too much oxygen due to a
leakage under the lower border of the stove or too strong
FKLPQH\GUDXJKW'LႈFXOWWRUHJXODWHWKHFRPEXVWLRQDQG
the wood burn up too quickly.
$Q\SRVVLEOHOHDNDJHPXVWEHVHDOHGRႇ$GUDXJKWUHJXODWRURU
possibly a damper can reduce the chimney draught. NB! A leakage
of only 5 cm2 is enough for 30% of the heated air to disappear.
Too much
GUDXJKW
7KHVPRNHEXႇHULVZURQJO\SRVLWLRQHG 9HULI\WKHSRVLWLRQLQJRIWKHVPRNHEXႇHU±VHHDVVHPEO\LQVWUXF-
tions.
In case of using oven-dried wood, this requires less air
supply than when using normal wood. Turn down the air supply.
7KHJDVNHWVDURXQGWKHGRRUDUHZRUQDQGWRWDOO\ÀDW Replace the gaskets, contact your dealer.
The chimney is too large. Contact chimneysweeper or other professional for more details.
7KHJODVVLV
VRRW\
The wood is too wet. Only use dry wood with a humidity of maximum 20%.
The air vent control is closed too tightly.
2SHQWKHDLUYHQWFRQWUROWRDGGDLUWRWKHFRPEXVWLRQ:KHQQHZ
wood logs are inserted all vent controls should be completely
RSHQHGRUWKHGRRUVOLJKWO\RSHQHGXQWLOWKHÀDPHVKDYHDJRRG
take on the wood.
:KLWHJODVV
Bad combustion (the temperature is too low) Follow the guidelines in this user guide for correct combustion.
Using wrong material for combustion (such as: painted
or impregnated wood, plastic laminate, plywood etc) Ensure to use only dry and clean wood.
Smoke is
released when
the door is
opened
A levelling out of pressure occurs in the burn chamber. Open the air vent control for about 1 min before opening the door
– avoid opening the door too quickly.
7KHGRRULVRSHQHGZKHQWKHUHLVD¿UHLQWKHEXUQ
chamber. Open the door carefully and/or only when there is hot ember.
:KLWHVPRNH The combustion temperature is too low. Increase the air supply.
The wood is humid and contains water damp. Ensure to use only dry and clean wood.
%ODFNRUJUH\
black smoke ,QVXႈFLHQWFRPEXVWLRQ Increase the air supply.

48
Duo 1
Duo 2
470
510
235
1260
365
1140 1275
170
Ø150
1230
470
490
510
235
1260
365
385
170
1140
1275
Ø150
1230
*
* +8mm

49
365
1260 1275
170
1140 Ø150
1230
Duo 4 / 5
470
510
235
* +8mm
*
Duo 6
475
40
235
1274 1275
365
1140*
170
1230
Ø150

50
300
FIG 1
=Brannmur/Brandmur/Palomuuri//Firewall/Mur parefeu/Hitzenschutzwand
=Brennbart materiale/Brændbart materiale/ Brännbart material/ Tulenarka materiaali/Combustible material
Matières combustibles/Brennbarem Material
10050
50
50
500
400
200/*100
200/ *100
300
50
200
300
300
730
820
735
735
600
*Duo 5
>600
(*) Duo 5 / Duo 6
>800
>800
>800
>800
>800

51
FIG 3
FIG 4
+
-
FIG 5
A
B
X X
A
FIG 2
E
A
B
&
D
F G

52
FIG 6 FIG 7
FIG 8
A
B
FIG 9
&

53
FIG 10
D
E
FIG 11
AB
&

54
Duo 2 Air
Duo 1 Air
120 mm
180 mm
400 mm
10 mm
245 mm
535 mm

55
Duo 4-5-6 Air
A
B
120 mm
110 mm
235 mm
FIG 12 FIG 13

56
FIG 15
FIG 16
FIG 14
A
B

57
FIG 18
FIG 17
AB
A
B
&

58
AB
FIG 19
FIG 20
A
B

59
FIG 21
FIG 21
DUO 6
Nr.4
Nr.10